Optimisation Jobs in Rayong - Jun 2026

Listed seventeen days ago

Plant Process Engineer

at Linde (Thailand) Public Company Limited

This is a Full time job

Rayong

5 days working/week
Linde is a leading global industrial gases and engineering company.
Provident Fund, Bonus, Group Insurance, Car Allowance

5 days working/week
Linde is a leading global industrial gases and engineering company.
Provident Fund, Bonus, Group Insurance, Car Allowance

Ensure safe, efficient, and reliable HyCO plant operations while driving continuous improvement.

subClassification: Process EngineeringProcess Engineering

classification: Engineering(Engineering)

17d ago

Listed one day ago

Process Manager-Physical logistics

at BMW Parts Manufacturing (Thailand) Co., Ltd.

This is a Full time job

Mueang Rayong, Rayong

Supervise and actively support physical material handling activities on the shopfloor

subClassification: Assembly & Process WorkAssembly & Process Work

classification: Manufacturing, Transport & Logistics(Manufacturing, Transport & Logistics)

1d ago

Listed seventeen days ago

Logistics Planning Engineer

at Changan Auto Southeast Asia Co., Ltd.

This is a Full time job

Rayong

Automotive industry
Working hour 08:30-17:30 (5 working days)
Logistics planning & System Control

Automotive industry
Working hour 08:30-17:30 (5 working days)
Logistics planning & System Control

Responsible for Planning & System Control

subClassification: Production, Planning & SchedulingProduction, Planning & Scheduling

classification: Manufacturing, Transport & Logistics(Manufacturing, Transport & Logistics)

17d ago

Listed two days ago

Manufacturing Engineer

at PUREM AAPICO COMPANY LIMITED

This is a Full time job

Rayong

Exhaust Technology Plant
Competitive Compensation & Benefits
Collaborative & Professional Culture

Exhaust Technology Plant
Competitive Compensation & Benefits
Collaborative & Professional Culture

We seek a proactive ME to support launches, optimize production, and drive continuous improvement.

subClassification: Process EngineeringProcess Engineering

classification: Engineering(Engineering)

2d ago

Listed seventeen days ago

Data Center Facilities Engineer(Monitoring system) - True IDC

at บริษัท แอสเซนด์ กรุ๊ป จำกัด

This is a Full time job

Rayong

Data Center Facilities Engineer, Monitoring Engineer, PM/CM Engineer

subClassification: Electrical/Electronic EngineeringElectrical/Electronic Engineering

classification: Engineering(Engineering)

17d ago

Listed fifteen days ago

Mechanical Engineer

at Winterhalter Asia Co., Ltd.

This is a Full time job

Rayong

German manufacturer
Good working conditions
High quality standards. Dynamism, curiosity, vision.

German manufacturer
Good working conditions
High quality standards. Dynamism, curiosity, vision.

Work on Development and Production support projects.

subClassification: Mechanical EngineeringMechanical Engineering

classification: Engineering(Engineering)

15d ago

Listed one day ago

Material Planing & Logistics Manager

at Jackson Grant Recruitment Co., Ltd.

This is a Full time job

Pluak Daeng, Rayong

THB 160000 - 200000 per month

Opportunity to play a key role in a growing automotive manufacturing
Work alongside experienced leaders in a dynamic and collaborative environment
Drive impactful that improve efficiency, customer satisfaction, and performance.

Opportunity to play a key role in a growing automotive manufacturing
Work alongside experienced leaders in a dynamic and collaborative environment
Drive impactful that improve efficiency, customer satisfaction, and performance.

Our client, a global automotive manufacturing company, is looking for an experienced MP&L Manager to oversee material planning, logistics,

subClassification: Production, Planning & SchedulingProduction, Planning & Scheduling

classification: Manufacturing, Transport & Logistics(Manufacturing, Transport & Logistics)

1d ago

Listed twenty four days ago

Finance & Cost Coordinator

at Mackay Rubber (Thailand) Co., Ltd.

Expiring soon

This is a Full time job

Rayong

This role will work directly with the General Manager as a key business partner, driving financial clarity, operational control the organization.

subClassification: Financial Accounting & ReportingFinancial Accounting & Reporting

classification: Accounting(Accounting)

24d ago

Listed twenty nine days ago

Sales Manager

at Lear Automotive (Thailand) Co., Ltd.

Expiring soon

This is a Full time job

Rayong

Track record of wining key new business award for any part from OEM
Deep understanding in Local OEMs development
Experience in dealing with Finance and understanding of financial metrics

Track record of wining key new business award for any part from OEM
Deep understanding in Local OEMs development
Experience in dealing with Finance and understanding of financial metrics

We are seeking an energetic, innovative “Sale Manager” candidate to join the fulfillment our company.

subClassification: Account & Relationship ManagementAccount & Relationship Management

classification: Sales(Sales)

29d ago

Listed seventeen days ago

Manager/Sr. Manager- Manufacturing and Process Development Engineering

at Whitecrow Research Sdn Bhd

This is a Full time job

Rayong

Greenfield Project in Rayong
Successful 2 new plants deployment in Northern Thailand
Exsisting plant in Chachoengsao and commercial office in Bangkok

Greenfield Project in Rayong
Successful 2 new plants deployment in Northern Thailand
Exsisting plant in Chachoengsao and commercial office in Bangkok

Hiring for rapidly expanding MNC into cables and connectors across South East Asia

subClassification: Process EngineeringProcess Engineering

classification: Engineering(Engineering)

17d ago

Listed twenty five days ago

Assistant Plant Manager

at PRTR Group Public Company Limited

Expiring soon

This is a Full time job

Rayong

150-180k THB

Chemical Industry Experience
Strong People Management Skills
Strong Communication Skills in Both Thai and English

Chemical Industry Experience
Strong People Management Skills
Strong Communication Skills in Both Thai and English

PRTR

subClassification: ManagementManagement

classification: Manufacturing, Transport & Logistics(Manufacturing, Transport & Logistics)

25d ago

Listed one day ago

Senior Process Engineer (Electronics manufacturing) / 70-100K

at Q HUNTER RECRUITMENT CO., LTD.

This is a Full time job

Mueang Rayong, Rayong

฿70,000 – ฿100,000 per month

Work on advanced Optical Communication & Electronics Manufacturing products
Drive NPI, Yield Improvement, and Manufacturing Excellence

Work on advanced Optical Communication & Electronics Manufacturing products
Drive NPI, Yield Improvement, and Manufacturing Excellence

Lead process improvement, NPI, and yield enhancement in a fast-paced electronics manufacturing environment.

subClassification: Process EngineeringProcess Engineering

classification: Engineering(Engineering)

1d ago

Listed nine days ago

Electrical Chief Engineer [AGC Vinythai]

at AGC Group

This is a Full time job

Mueang Rayong, Rayong

Responsible for maintenance of plant process field of electrical.
Bachelor or Master of Engineering in Electrical (Power).
Experience at least 3-5 years for maintenance on electrical HV-LV equipment

Responsible for maintenance of plant process field of electrical.
Bachelor or Master of Engineering in Electrical (Power).
Experience at least 3-5 years for maintenance on electrical HV-LV equipment

Responsible for maintenance of plant process field of electrical,

subClassification: Electrical/Electronic EngineeringElectrical/Electronic Engineering

classification: Engineering(Engineering)

9d ago

Listed twenty four days ago

Professional Supply Management (Supply Chain)

at Harley-Davidson Manufacturing in Thailand

Expiring soon

This is a Full time job

Rayong

Working on Mon - Friday (5 days per week)
Shuttle Service
Group life and health insurance (including Dental)

Working on Mon - Friday (5 days per week)
Shuttle Service
Group life and health insurance (including Dental)

supporting the execution of supply chain management activities, supply chain optimization and process improvement initiatives.

subClassification: Purchasing, Procurement & InventoryPurchasing, Procurement & Inventory

classification: Manufacturing, Transport & Logistics(Manufacturing, Transport & Logistics)

24d ago

Listed sixteen days ago

Plant Finance Manager / Supply Chain Finance Manager

at Robert Walters Recruitment (Thailand) Ltd.. - Legal

This is a Full time job

Rayong

CPA or equivalent qualification is an advantage
Minimum 7 years of experience in Finance, Accounting, Audit, or Controlling
Excellent communication skills in English

CPA or equivalent qualification is an advantage
Minimum 7 years of experience in Finance, Accounting, Audit, or Controlling
Excellent communication skills in English

A global manufacturing organisation is seeking an experienced Plant Finance Manager / Supply Chain Finance Manager to lead finance operations...

subClassification: Financial Managers & ControllersFinancial Managers & Controllers

classification: Accounting(Accounting)

16d ago

Listed three days ago

Purchasing System Engineer

at Changan Auto Southeast Asia Co., Ltd.

This is a Full time job

Rayong

ISO
Purchasing Project

ISO
Purchasing Project

Responsible for managing the purchasing system. Responsible for researching forward-looking policies related to...

subClassification: Purchasing, Procurement & InventoryPurchasing, Procurement & Inventory

classification: Manufacturing, Transport & Logistics(Manufacturing, Transport & Logistics)

3d ago

Listed eighteen days ago

Logistics Manager

at Aibel Thailand LTD.

This is a Full time job

Rayong

providing our employees with a rewarding and fulfilling work environment.
flexible work arrangements and a range of wellness initiatives

providing our employees with a rewarding and fulfilling work environment.
flexible work arrangements and a range of wellness initiatives

Lead logistics operations with competitive salary, healthcare, and genuine career advancement opportunities in manufacturing.

subClassification: Production, Planning & SchedulingProduction, Planning & Scheduling

classification: Manufacturing, Transport & Logistics(Manufacturing, Transport & Logistics)

18d ago

Listed ten days ago

Sales Engineer (Water Analyzer)

at ABB Electrification (Thailand) Co., Ltd.

This is a Full time job

Rayong(Hybrid)

Sales Specialist/Engineer - Analyzer
Hybrid, Flexible Working hours
World-class measurement solutions for any industry, utility or municipality.

Sales Specialist/Engineer - Analyzer
Hybrid, Flexible Working hours
World-class measurement solutions for any industry, utility or municipality.

Develop sales of products/systems/services world-class measurement solutions for any industry, utility or municipality.

subClassification: Chemical EngineeringChemical Engineering

classification: Engineering(Engineering)

10d ago

Listed ten days ago

Industrial Engineer / Sr. Industrial Engineer

at AutoStore Co., Ltd.

This is a Full time job

Pluak Daeng, Rayong

Drive plant-wide IE & Lean transformation! Lead Kanban, VSM, line balancing & productivity projects in a fast-paced manufacturing environment.

subClassification: Industrial EngineeringIndustrial Engineering

classification: Engineering(Engineering)

10d ago

Listed twenty six days ago

Cluster Facilities Manager (Rayong, Thailand)

at Kuok Group Singapore

Expiring soon

This is a Full time job

Rayong

This pivotal role involves leading the Critical Facilities teams and overseeing all data centres in Thailand

subClassification: OtherOther

classification: Engineering(Engineering)

26d ago

Listed twenty nine days ago

Finance Manager

at AutoStore Co., Ltd.

Expiring soon

This is a Full time job

Pluak Daeng, Rayong

Regional exposure with direct access to global leadership
Drive finance strategy and business performance impact
Lead finance transformation and team development

Regional exposure with direct access to global leadership
Drive finance strategy and business performance impact
Lead finance transformation and team development

Finance Manager leading accounting, compliance, budgeting, and business partnering to drive financial control, strategy, and team performance.

subClassification: Financial Managers & ControllersFinancial Managers & Controllers

classification: Accounting(Accounting)

29d ago

Listed twenty four days ago

Automation Engineer

at Sunningdale Tech (Thailand) Co., Ltd.

Expiring soon

This is a Full time job

Rayong

฿40,000 – ฿50,000 per month

• Structured problem solving ( root cause, systematic, not trial-and-error ) • Project coordination ( suppliers, toolmakers, production )

subClassification: Mechanical EngineeringMechanical Engineering

classification: Engineering(Engineering)

24d ago

Listed sixteen days ago

Business Analyst - Rayong (ปลวกแดง)

at Coforge Limited

This is a Full time job

Rayong

฿40,000 – ฿60,000 per month

Business Analyst with 2 - 3 years of experience
Average English Communication or attitude to learn
Location: Rayong ปลวกแดง - Onsite 100% with Flexibility

Business Analyst with 2 - 3 years of experience
Average English Communication or attitude to learn
Location: Rayong ปลวกแดง - Onsite 100% with Flexibility

Business Analyst based in Rayong (onsite). Support IT solutions, monitor applications, resolve issues, and collaborate with teams.

subClassification: Business/Systems AnalystsBusiness/Systems Analysts

classification: Information & Communication Technology(Information & Communication Technology)

16d ago

Listed eleven days ago

Asset Management

at WHA Industrial Development Public Company Limited

This is a Full time job

Rayong

At least 2-5 years’ experience in Asset Management, Compliance & Risk Management
Strong analytical and reporting skills
Experience in contract management and cross‑functional collaboration preferred

At least 2-5 years’ experience in Asset Management, Compliance & Risk Management
Strong analytical and reporting skills
Experience in contract management and cross‑functional collaboration preferred

Overseeing asset performance and governance of infrastructure assets across Industrial Estates.

subClassification: AnalystsAnalysts

classification: Real Estate & Property(Real Estate & Property)

11d ago

Listed eight days ago